#include  <stdio.h>
int main (){
	int a,b,plus,minus,times, division;
	printf("number a\n");
	scanf("%d",&a);
	printf("number b\n");
	scanf("%d",&b);
	
	plus = a + b;
	minus = a - b;
	times = a * b;
	division = a / b;
	printf ("\n%d + %d = %d",a,b ,plus);
	printf ("\n%d - %d = %d",a,b , minus);
	printf ("\n%d * %d = %d",a,b ,times);
	printf ("\n%d %% %d = %d",a,b ,division);
	return 0;
	
}
	
